import Vue from 'vue'
import Router from 'vue-router'

const originalPush = Router.prototype.push
Router.prototype.push = function push(location, onResolve, onReject) {
  if (onResolve || onReject) return originalPush.call(this, location, onResolve, onReject)
  return originalPush.call(this, location).catch(err => err)
}

Vue.use(Router)

/**
 * Note: sub-menu only appear when route children.length >= 1
 * Detail see: https://panjiachen.github.io/vue-element-admin-site/guide/essentials/router-and-nav.html
 *
 * hidden: true                   if set true, item will not show in the sidebar(default is false)
 * alwaysShow: true               if set true, will always show the root menu
 *                                if not set alwaysShow, when item has more than one children route,
 *                                it will becomes nested mode, otherwise not show the root menu
 * redirect: noRedirect           if set noRedirect will no redirect in the breadcrumb
 * name:'router-name'             the name is used by <keep-alive> (must set!!!)
 * meta : {
    roles: ['admin','editor']    control the page roles (you can set multiple roles)
    title: 'title'               the name show in sidebar and breadcrumb (recommend set)
    icon: 'svg-name'/'el-icon-x' the icon show in the sidebar
    breadcrumb: false            if set false, the item will hidden in breadcrumb(default is true)
    activeMenu: '/example/list'  if set path, the sidebar will highlight the path you set
  }
 */

/**
 * constantRoutes
 * a base page that does not have permission requirements
 * all roles can be accessed
 */

export const constantRoutes = [

  {
    path: '/',
    name: 'Layout',
    component: () => import('@/views/layout/Layout'),
    children: [{
      path: '',
      name: 'index',
      component: () => import('../views/user/index')

    },
    {
      path: '/login',
      component: () => import('@/views/login/index'),
      hidden: true
    },

    {
      path: '/index',
      name: 'userIndex',
      component: () => import('@/views/user/index')

    },
    {
      path: '/register',
      name: 'Register',
      component: () => import ('@/views/register/form')

    },
    {
      path: '/tologin',
      name: 'toLogin',
      component: () => import('@/views/user/tologin')
    },
    {
      path: '/vaccinatorList',
      name: 'vaccinatorList',
      component: () => import('@/views/vaccinator/list')

    },
    {
      path: '/vaccinatorForm',
      name: 'vaccinatorForm',
      component: () => import('@/views/vaccinator/form')

    }, {
      path: '/search',
      name: 'VaccineSearch',
      component: () => import('@/views/vaccine/search')
    },
    {
      path: '/reservation/:id',
      name: 'VaccineReservation',
      component: () => import('@/views/vaccine/reservation')
    },
    {
      path: '/reservationInfo',
      name: 'VaccineReservationInfo',
      component: () => import('@/views/vaccine/reservationInfo')
    },
    {
      path: '/finish',
      name: 'VaccineReservationFinish',
      component: () => import('@/views/vaccine/finish')
    },
    {
      path: '/updatepwd',
      name: 'UpdatePassword',
      component: () => import('@/views/user/updatepwd')
    },
    {
      path: '/back/:id',
      name: 'VaccineReservationBack',
      component: () => import('@/views/vaccine/back')
    },
    {
      path: '/vaccinator/edit/:id',
      name: 'VaccinatorEdit',
      component: () => import('@/views/vaccinator/form')
    }
    ]
  },
  {
    path: '/404',
    component: () => import('@/views/404'),
    hidden: true
  },
  {
    path: '*',
    redirect: '/404',
    hidden: true
  }
]

const createRouter = () => new Router({
  // mode: 'history', // require service support
  scrollBehavior: () => ({ y: 0 }),
  routes: constantRoutes
})

const router = createRouter()

// Detail see: https://github.com/vuejs/vue-router/issues/1234#issuecomment-357941465
export function resetRouter() {
  const newRouter = createRouter()
  router.matcher = newRouter.matcher // reset router
}

export default router
